[PATCH] ws2_32: Use unsigned interface index on interface_bind_check

[Bruno Jesus]

The exotic interface indexes used by linux for tun/ppp connections may cause problems resulting in interface_bind_check not finding the expected interface during loop.

Signed-off-by: Bruno Jesus <bjesus at codeweavers.com>
---
 dlls/ws2_32/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 9d27fabe1a..419e78e988 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -3671,7 +3671,7 @@ static void interface_bind_check(int fd, struct sockaddr_in *addr)
 #if !defined(IP_BOUND_IF) && !defined(LINUX_BOUND_IF)
     return;
 #else
-    int ifindex;
+    unsigned int ifindex;
     socklen_t len;
 
     /* Check for IPv4, address 0.0.0.0 and UDP socket */
-- 
2.11.0